Natural Herb Teas That Are Good For You And The Environment. Caffeine Free. Gluten Free. USDA Organic. Elder Flower. Native to parts of Europe and North America the elder tree (Sambucus nigra) is easily recognized by its delicate clusters of cream-colored flowers. In many ancient traditions elder was planted for good luck. Among herbalists elder flowers are well known for their longstanding traditional use to help support respiratory health. . Alvita Elder Flower Tea is made with premium-quality organic elder flowers and possesses a delicate floral aroma and pleasantly mild flavor.